.swiper{
	width: 500px;
	height: 300px;
	margin: 0 auto;
	position: relative;
	overflow: hidden;
}

.imgList{
	width: 100%;
	height: 100%;
	position: relative;
}

.imgList .imgItem{
	width: 100%;
	height: 100%;
	position:absolute ;
	left: 0;
	top: 0;
	opacity: 1;
	transition: all .5s;
}

.imgList .imgItem img,.imgList .imgItem video{
	width: 100%;
	height: 100%;
}


.leftBtn,.rightBtn{
	width: 50px;
	height: 50px;
	background-size: 100% 100%;
	z-index: 100;
}
.leftBtn{
	background-image: url(../imgs/left.png);
	position: absolute;
	left: 50px;
	top: calc(50% - 25px);
}
.rightBtn{
	background-image: url(../imgs/right.png);
	position: absolute;
	right: 50px;
	top: calc(50% - 25px);
}
.leftBtn .icon{
	width: 50px;
	height: 50px;
}

.circleList{
	position: absolute;
	z-index: 100;
	width: 200px;
	height: 50px;
	left:calc(50% - 100px);
	bottom: 0px;
	display: flex;
	justify-content: center;
	align-items: center;
}

.circleList .circle{
	width: 6px;
	height: 6px;
	border: 2px solid #999;
	background:#666;
	border-radius: 5px;
	margin: 0 5px;

}
.circleList .circle.active{
	border: 2px solid #999;
	background-color: #eee;
}

.imgList .imgItem.leftActive{
	animation: leftActive .5s linear forwards;
	z-index: 10;
}
@keyframes leftActive {
	from{
		transform: translateX(-100%);
	}
	to{
		transform: translateX(0%);
	}
}

.imgList .imgItem.leftBefore{
	animation: leftBefore .5s linear forwards;
	z-index: 10;
}
@keyframes leftBefore {
	from{
		transform: translateX(0%);
	}
	to{
		transform: translateX(100%);
	}
}


.imgList .imgItem.rightActive{
	animation: rightActive .5s linear forwards;
	z-index: 10;
}
@keyframes rightActive {
	from{
		transform: translateX(100%);
	}
	to{
		transform: translateX(0%);
	}
}

.imgList .imgItem.rightBefore{
	animation: rightBefore .5s linear forwards;
	z-index: 10;
}
@keyframes rightBefore {
	from{
		transform: translateX(0%);
	}
	to{
		transform: translateX(-100%);
	}
}
